PT-2023-20981 · Jellyfin · Jellyfin

Beet1E · Published 2023-03-10 · Updated 2025-02-28 · CVE-2023-27161

Positive Technologies (AI Summary)

CVSS v3.1

7.5

High

Base vector

AV:N/AC:L/PR:N/UI:N/S:U/C:H/I:N/A:N

Name of the Vulnerable Software and Affected Versions Jellyfin versions up to 10.7.7

Description The issue allows attackers to access network resources and sensitive information via a crafted POST request to the /Repositories component, enabling Server-Side Request Forgery (SSRF). This can lead to unauthorized access to sensitive data.

Recommendations For Jellyfin versions up to 10.7.7, as a temporary workaround, consider restricting access to the /Repositories component until a patch is available. Avoid using the vulnerable component to minimize the risk of exploitation. At the moment, there is no information about a newer version that contains a fix for this vulnerability.

Exploit

SSRF

Weakness Enumeration

CWE-918

Related Identifiers

CVE-2023-27161

Affected Products

Jellyfin

References · 10

• 🔥 https://notes.sjtu.edu.cn/s/yJ9lPk09a · Exploit
• https://nvd.nist.gov/vuln/detail/CVE-2023-27161 · Security Note
• https://osv.dev/vulnerability/CVE-2023-27161 · Vendor Advisory
• https://github.com/jellyfin/jellyfin · Note
• https://t.me/cibsecurity/59788 · Telegram Post
• http://jellyfin.com · Note
• https://gist.github.com/b33t1e/5c067e0538a0b712dc3d59bd4b9a5952 · Note
• https://t.me/cvenotify/112914 · Telegram Post
• https://t.me/cvenotify/47269 · Telegram Post
• https://t.me/cvenotify/45961 · Telegram Post